--TEST-- Bug #35422 (strtotime() does not parse times with UTC as timezone) --FILE-- <?php date_default_timezone_set("UTC"); echo date(DATE_ISO8601, strtotime("July 1, 2000 00:00:00 UTC")) . "\n"; echo date(DATE_ISO8601, strtotime("July 1, 2000 00:00:00 GMT")) . "\n"; ?> --EXPECT-- 2000-07-01T00:00:00+0000 2000-07-01T00:00:00+0000